S
M
T
W
T
F
S
31
78°
53°
1
74°
50°
2
76°
46°
3
82°
46°
4
87°
66°
5
79°
65°
6
83°
64°
7
84°
65°
8
86°
68°
9
83°
66°
10
84°
68°
11
86°
66°
12
87°
67°
13
85°
63°
14
84°
63°
15
81°
60°
16
78°
61°
17
82°
58°
18
83°
62°
19
83°
63°
20
81°
63°
21
79°
55°
22
75°
56°
23
79°
64°
24
85°
66°
25
86°
60°
26
79°
59°
27
77°
61°
28
79°
64°
29
82°
65°
30
82°
65°
1
81°
64°
2
82°
65°
3
86°
66°
4
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Geneva
Geneva's June 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 55° and 68°. The average high for June is 82° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Geneva. See also: July | August | September.
